This standard specifies the test method for cement waterproofing agents (hereinafter referred to as waterproofing agents) used when mixed with architectural mortar or concrete. Note: Waterproofing agents are classified into those for exterior wall mortar and those for concrete, depending on their main use.
JIS A 1404:1994 history
2015JIS A 1404:2015 Method of test for waterproof agent of cement for concrete construction
2013JIS A 1404 AMD 1:2013 Method of test for waterproof agent of cement for concrete construction (Amendment 1)
1994JIS A 1404:1994 Method of test for waterproof agent of cement for concrete construction